000 00331nam a22001457a 4500
003 SGT
020 _a978-8127269982
082 _bSIN
100 _aSINGH, S.S
245 _aSoil Fertility and Nutrient Management
260 _aNEW DELHI
_bKALYANI PUBLISHER
_c2016
300 _a259
650 _aAGRICULTURE
942 _2ddc
_cBK
_034
999 _c13812
_d13812